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nfrenchSep 7, 2025
What can cause the water temperature to be too hot on my Shark SSG-403037E Pressure Washer?
- GGloria HarperSep 7, 2025
If the water temperature is too hot on your Shark Pressure Washer, it could be due to several reasons: the incoming water being too warm (lower the incoming water temperature), the fuel pump pressure being too high (check specifications), a defective fuel pump (replace it), the detergent line sucking air (tighten clamps and check for holes), a defective temperature switch (replace it), an incorrect fuel nozzle size (check burner specifications), insufficient water supply (check water GPM), or restricted water flow (check the nozzle).